Three cyclic dipeptides from the root of Psammosilene tunicoides / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 337-339, 2003.
Article
em Zh
| WPRIM
| ID: wpr-272862
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>[corrected] To study the cyclic peptides from Psammosilene tunicoides.</p><p><b>METHOD</b>The constituents were separated and purified with chromatographic methods, identified by NMR, MS, UV and IR.</p><p><b>RESULT</b>Three cyclic dipeptides: cyclo(-Pro-Val-) (1), cyclo(-Pro-Ala-) (2) and cyclo(-Pro-Pro-) (3), were isolated and identified.</p><p><b>CONCLUSION</b>Compound 1 and 2 are new natural products, compound 3 was isolated for the first time from Psammosilene tunicoides.</p>
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Índice:
WPRIM
Assunto principal:
Peptídeos Cíclicos
/
Plantas Medicinais
/
Estrutura Molecular
/
Química
/
Raízes de Plantas
/
Caryophyllaceae
/
Dipeptídeos
Idioma:
Zh
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2003
Tipo de documento:
Article